baber/WOPTO huggingface dataset:
Patent JP-2002342282-A (JP)
Title: Personal authentication method and personal authentication system
Inventor: AKAMATSU SHUICHI
IPC: G06F21/31
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide method and a personal authentication system capable of preventing the forgetfulness of a password, and increasing safety against surreptitious viewing or wiretapping. SOLUTION: This system is provided with a questioning means 421 for presenting any of a plurality of associative word pairs 352, preliminarily set so that a prescribed reference word and associative words associated by a user with respect to the reference word are included, to the user in an arbitrary order and an answering means 422 for enabling the user to enter answer words associated with respect to the presented reference word, so that the operator can be authenticated as being a legitimate user 5.
Patent JP-2002345275-A (JP)
Title: Motor drive circuit
Inventor: MIZUNO FUMIAKI
IPC: H02P1/22
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit wherein malfunctions of a semiconductor switch element are prevented and thus breake of the circuit due to the malfunctions is prevented. SOLUTION: The motor drive circuit 1B is provided between the gates of FETs M1 and M3 and ground G with transistors Q12 and Q32 which are turned on in conjunction with application of on-voltage to FEMs M2 and M4 by transistors Q2 and Q4, respectively, and draw the respective gate charges of the FETs M1 and M3 to ground G. The motor drive circuit 1B is also provided between the gates and sources of the FETs M1 and M3 with a pair of Zener diodes D3, D4, D6, and D7 which are connected in series in opposite directions to each other for preventing application of overvoltage exceeding the breakdown voltage in the direction of on-voltage and the breakdown voltage in the direction opposite to the direction of on-voltage of the FETs M1 and M3.
Patent JP-2002343375-A (JP)
Title: Separator for fuel cell
Inventor: MIYAGAWA MICHINARI
IPC: H01M8/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a separator for fuel cell which mainly uses a metal plate with small contact resistance to an electrode, has excellent erosion resistant property, and can be manufactured at relatively low cost. SOLUTION: The separator for fuel cell is formed by burying a conductive filler into a synthetic resin layer of a metal lamination body, which is formed by coating the synthetic resin layer including electricity conducting agent at least on one surface of a metal base plate.
Patent JP-2002306524-A (JP)
Title: Automatic excreta processing apparatus
Inventor: SAITO TOKUO
IPC: A61G9/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To enable easy use even while an attendant is absent for a long time or even for a person, who lives alone, requiring nursing by improving a means for reporting when abnormality occurs in an automatic excreta processing apparatus. SOLUTION: This automatic excreta processing apparatus is provided with a detecting means for detecting the operating state of this device and the health condition of a person to be attended, a deciding means for deciding normality/ abnormality from detected data, a data storage means for storing decision data and a communication means for communication with an attendant from outside. When abnormality is decided by the deciding means, the communication means is driven and the contents of abnormality are reported to the external attendant by utilizing a public line. When there is a call from the outside through the public line, the communication means is driven and the stored data are sent out.
Patent JP-2002353249-A (JP)
Title: Surface mounting substrate
Inventor: ISHIBASHI KAZUHIRO
IPC: H01L23/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the strength and stability of wire bonding to the device mounting surface of a surface mounting substrate. SOLUTION: A surface mounting substrate 1, on which a light emitting device 3 is mounted using a silver paste 4 and a wire 5 is bonded; wherein a solder resist section 8 that dams up a binder seeping from the silver paste 4 is provided between a device mounting surface 2a and a bonding surface 2b on the substrate on which a golden plated surface 2, which is a circuit pattern, has been formed. By providing the solder resist section 8, the strength and stability of the bonding to the bonding surface 2b are improved.
Patent JP-2002017501-A (JP)
Title: Foldable chair
Inventor: TAKIZAWA TOMOHIRO
IPC: A47C5/10
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To fold a chair without bending one's back deeply and in a state where one hand is free and to minimize a thickness in a front/rear direction while the chair is folded. SOLUTION: At the intermediate parts of a front leg 1 which is U-shaped and inside which a seat surface supporting part 7 in contact with a seat surface for supporting it is fixed, the intermediate parts of a rear leg 1 which is also U-shaped are pivotally fitted to the outside of the front leg 1 so as to be overlapped with it. Furthermore, a backrest 3 which is in a truncated U-shape and has a handle 6 fixed to a clearance at its lower side is pivotally supported by its upper ends to the tip parts of the leg 1. At the tip part of the rear leg 2, the seat surface 4 having stoppers 8 in contact with the front leg 1 for restricting the opening of the legs projecting from its side is pivotally fitted at a front part to the tip parts of the leg 2.  Furthermore, back supports 5 pivotally fitted at their tip parts to the lower ends of the backrest 3 are pivotally fitted at the other tip parts to the rear part of the seat surface 4.
Patent JP-2002345463-A (JP)
Title: Nucleic acid-adsorption buffer and method for purifying nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12N15/09
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To prepare a nucleic acid-adsorption buffer not containing a harmful chaotropic salt, and to provide a method for purifying a nucleic acid by using the same. SOLUTION: The nucleic acid-adsorption buffer contains a chloride and/or bromide as main components, and does not contain the chaotropic salt, and the method for purifying the nucleic acid by using the same buffer is provided.
Patent JP-2002350953-A (JP)
Title: Camera and strap
Inventor: MISAWA TAKASHI
IPC: G03B17/56
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with a supporting part by which the camera is easily supported even on a shapeless base and whose manufacturing cost is low and a strap by which the camera is easily supported even on the shapeless base and whose manufacturing cost is low. SOLUTION: The supporting part consisting of a clay material is provided. Also, a string-shaped part in whose inside wrapped in skin is filled with granule or viscous fluid or a string-shaped part in which a tripod screw is formed and which is freely deformed is provided.
Patent JP-2002352017-A (JP)
Title: Computer communication system
Inventor: OKAWA HIDESUMI
IPC: G06Q10/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To not only reduce the labor and the cost of most of affairs in the Buddhist temple but also bring about closer relations between a Buddhist temple and its supporters. SOLUTION: A computer communication system is constituted of a temple- side information terminal 20, a supporter-side information terminal 30, and a host computer 10 having a server function, and the host computer 10 is provided with at least a database for management of peculiar information of the supporters, a schedule management function for management of schedules of various functions like a memorial service, and a code authenticating function which manages member codes assigned to the temple and the supporters and authenticates the member code in the case of access, and prescribed information is delivered from the temple side to the supporters side by the host computer, and the supporters side accesses the temple-side information terminal through the host computer to obtain temple information of the schedule or the like of the temple.
Patent JP-2002073911-A (JP)
Title: Device and method for planning waste treatment facility
Inventor: YOSHINAGA YOICHI
IPC: G06Q50/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To quantitatively grasp sites proposed for the construction of a waste treatment facility. SOLUTION: A device for planning a waste treatment facility plans the construction site of the waste treatment facility where waste discharged at each recycling point 30 within a certain area is collected for treatment. The device includes a map master 15 for storing a map which shows a route within the area along which the waste can be transported; a waste discharge memory 18 for storing the position of each recycling point 30 on the map and the amount of waste discharged; and a cost calculating means for calculating the cost of transporting waste to each site proposed for the construction of the facility and the cost of the treatment facility, from the amount of waste discharged at each recycling point and a path of transportation from each recycling point to each site.
Patent JP-2002015994-A (JP)
Title: Projection exposure system, exposure method, manufacturing method for semiconductor, and adjusting method for projection optical system
Inventor: SASAYA TOSHIHIRO
IPC: G02B13/24
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance projection exposure system which is durable and superior in reproducibility, while an optical characteristics is rotationally assymetric about the optical axis of a projection optical system which remains in the projection optical system. SOLUTION: A projection exposure system is provided, which comprises a lighting optical system for illuminating a first object 35 and a projection optical system 36, which projects the image of the first object 35 which is illuminated with the illuminating optical system onto a second object 38 at a prescribed magnification. Between the first and second objects, optical means (1 and 2), having power of rotational assymetry about the optical axis of projection optical system, are provided. The optical means is so provided as to be rotatable around the optical axis of the projection optical system or as to be movable along the optical axis of the projection optical system, for correcting the optical characteristics remaining in the projection optical system, which is rotationally assymetic around the optical axis of the projection optical system.  The projection optical system comprises an optical element, which is so worked as to correct error components and aberration components, being rotationally assymetric, which remain at random in the projection optical system.
Patent JP-2002359696-A (JP)
Title: Terminal adaptor
Inventor: IKEDA MITSUHARU
IPC: H04M11/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adaptor that can shift to a text message transmission mode with a simple operation and transmit a text message while a user makes a speech via an analog port. SOLUTION: The terminal adaptor 1 is provided with a function setting means that receives a PB signal from a phone 2 or the like connected to the analog port 16 to conduct various function settings such as a communication function and with a text message notice means that receives the PB signal and transmits the signal to a destination via an ISDN line 7. The terminal adaptor 1 is further provided with a signal stream detection means that detects a PB signal stream for revising a preset state of function settings. When the signal stream detection means receives the PB signal stream included in the PB signal from an analog terminal, the function setting means changes function settings with respect to the connected analog port 16 into the text message transmission mode.
Patent JP-2002363497-A (JP)
Title: Aqueous coating material composition
Inventor: HARADA MASAFUMI
IPC: C09D5/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating material composition capable of suppressing yellowing of an upper layer coating film by suppressing the migration of basic compounds to the upper layer. SOLUTION: This aqueous coating material composition comprises a resin having an acidic group and a basic organic compound having at least one acidic group and at least one basic group. The basic organic compound has at least one acidic group and at least one basic group in the molecule and so the volatility is suppressed when heated in baking of the coating film and, thereby, migration into the upper layer coating film is suppressed.
Patent JP-2002358389-A (JP)
Title: System for optimizing specification and system for providing information
Inventor: SUGIOKA MIKIO
IPC: G06Q10/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for optimizing specifications which returns benefits to the user and a system for providing the same by objectively grasping conditions for use of user's equipment and optimizing the product specifications. SOLUTION: A maker side server 10 and a user side PC 30 are connected each other via a network. The user side PC 30 periodically provides a use process history information on the work items of used analyzer 40 to the maker side 10. The maker side server 10 analyzes the frequency of the used process history by using the software to analyze the frequency of process history installed in an HDD 12 of the maker side server 10, outputs the result to an output device 14, discriminates the optimal series of work items and others to establish the optimal specifications for the used analyzer 40. The server, then, pays a fee as compensation for the information provided to a user's account via the network.
Patent JP-2002367161-A (JP)
Title: Transfer disk, disk contact device, magnetic transfer device using the same, method of manufacturing disk to be transferred and magnetic recording and reproducing device
Inventor: TANIGUCHI KOJI
IPC: G11B5/86
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in the transfer conditions of a disk to be transferred, such as a disk of a small diameter and a disk having not central hole, to avoid the complication of the constitution thereof and to permit good magnetic transfer with the disk to be transferred. SOLUTION: The transfer disk 1 which has a disk surface for magnetically transferring information and the disk 2 to be transferred which has a disk surface to be magnetically transferred with the information are stacked by disposing their each other's disk surfaces opposite to each other on a disk installation table 3. The gas existing between both the disk surfaces facing each other on this stacked state is exhausted from the inner peripheral side to the outer peripheral side by an exhaust mechanism 8 connected to an air exit 3d and a negative pressure with respect to the atmosphere pressure is generated between both the disk surfaces by this exhaust, by which both the disks are brought into tight contact with each other.
Patent JP-2002361690-A (JP)
Title: Mold for injection molding and method for injection molding using the same
Inventor: FURUYA NORIHIKO
IPC: B29C45/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of affording an injection molding having higher mold transferability, dimensional accuracy and dimensional stability in the case of producing the molding due to a mixture of a thermoplastic resin with a carbon dioxide pressurized to an atmospheric pressure or more. SOLUTION: The mold for injection molding can injection mold a mixture of a thermoplastic resin with a carbon dioxide pressurized to an atmospheric pressure or more. The mold comprises a structure in which a mold cavity and a gap for communicating with an exterior of the cavity are sealed from an exterior of the mold and which has at least one gas channel 3 which can fill a pressurized gas supplied out of the mold in the cavity and can exhaust the gas from a flowing end of the resin filled in the cavity.
Patent JP-2002361586-A (JP)
Title: Sucking device with checking mechanism
Inventor: NAGAI SHIGEKAZU
IPC: B66C1/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sucking device equipped with checking mechanism in which a negative pressure fluid is prevented from being supplied to its pad part and the dust, etc., in the atmosphere is hindered from intruding into the device in the case part of the pad part is not contacting with a work to be processed. SOLUTION: The sucking device is furnished with pad part 12 abutting to the work W2, a connector 14 coupled with the pad part 12, a valve rod 16 to be changed over from the closed to the open condition in such a manner that its one end abuts to the work W and is displaced upward, a supporting member 18 coupled with the connector 14, and a check valve 20a installed at one end of the supporting member 18 and having a second valve element 68 to be closed when the rate of flow of the outer air flowing in from the pad part 12 increases.
Patent JP-2002361029-A (JP)
Title: Gas ionizing separation apparatus
Inventor: ITO TAKAO
IPC: F24F1/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a low energy and high efficiency gas ionizing separation apparatus causing no decomposition of a gas and capable of accelerating the ionization of a specified gas component. SOLUTION: The gas ionizing separation apparatus has an ion generating part 12 for generating primary ion by giving energy more than the dissociation energy of the molecule of the gas component to a gaseous mixture stream containing the specified gas component, a charge transfer part 14 for ionizing the specified gas component by transferring the charge of the primary ions to the specified gas component through the transfer of the charge of the ion caused by the collision of the ion with the molecule and a separation part 15 for separating the gaseous mixture into a diluted gas of the specified gas component and a concentrated gas of the specified gas component by transferring the molecule of the ionized specified gas component with the utilization of electrostatic force by electric field.
Patent JP-2002374493-A (JP)
Title: Recording method, reproducing method, and recording and reproducing method for 1-bit image data in dicom format
Inventor: HATANAKA TAKESHI
IPC: H04N5/91
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To reproduce (display) image data which are originally 1 bit, such as clinical record data, as 1-bit image data without handling them with a gray scale. SOLUTION: When the image data to be recorded in DICOM format are 1-bit image data such as clinical record data, a 1-bit identification tag 21 showing that the image is recorded in DICOM tag information 12 together with the image data. When the image data recorded in the DICOM format are reproduced and the 1-bit identification tag 21 indicating that the image data are originally 1-bit image data is added, the image data are reproduced as the 1-bit image data.
Patent JP-2002374639-A (JP)
Title: Noncontact power supply system
Inventor: INADA KENICHI
IPC: B60L5/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution in a noncontact power supply system provided with a primary circuit for supplying specified power to a feeder and a secondary circuit for leading out power from the feeder by using a pickup coil. SOLUTION: An impedance conversion part 5 constituted of LC passive elements is installed in the secondary circuit. An induced current in the pickup coil 4 is converted into a constant voltage through the impedance conversion part 5, and outputted. For example, the impedance conversion part 5 (51, 52, 53 or 54) is constituted of a π-type four-terminal circuit.
Patent JP-2003065465-A (JP)
Title: Thin-walled rubber hose and its manufacturing method
Inventor: BABA HIROKI
IPC: B29C48/32
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent forming of a step in a thin-walled rubber hose surface due to an overlap part caused in a circumference part when an intermediate layer composing an impermeable thin-walled rubber hose is cylindrically rolled. SOLUTION: A thermoplastic resin film 5 with a melting point temperature lower than a vulcanizing temperature and composing the intermediate layer 2 is formed into a long band shape, and thin parts 7 are formed in right and left long edge parts 8 and 8 in the longitudinal direction at a predetermined interval. When the resin film 5 is sent into an extrusion head 10 and it is cylindrically rolled, the thin-walled parts 7 and 7 are overlapped to form the overlap part 6. Since there is no step in the overlap part 6, no steps appear in an outer rubber layer 4 formed on the overlap part.
Patent JP-2003000014-A (JP)
Title: Transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter enabling the removal of soil attached to the outer and inner faces of a transplanting member with a single scraper to decrease the number of parts and effectively remove the soil from the outer and inner faces of the transplanting member with the single scraper. SOLUTION: The transplanter is provided with a planting member vertically reciprocating between an upper seedling-receiving position and a lower seedling planting position to plant a seedling on a ridge and a scraper to remove the soil attached to the planting member. The scraper has an upper scraper member and a lower scraper member superposed one upon another.
Patent JP-2002338426-A (JP)
Title: Keratin peeling promoter
Inventor: KOIKE YASUSHI
IPC: C07D493/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a keratin peeling promoter suitable for an improving agent or a reducing agent for roughness of the heel or palm by promotion of keratin peeling, an improving agent for cosmetic adhesion, an improving agent for dullness or a prophylactic or an improving agent for roughness of comedone, keratotic plugs or pores of the skin, an improving agent for texture and an improving agent for small wrinkles. SOLUTION: This keratin peeling promoter is characterized as comprising at least one kind selected from a hydroxypyridone derivative, proline, an oxidized form CoA and ellagic acid. For example, piroctone olamine [another name: 1-hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)-2(1H)-pyridone monoethanolamine salt] (octopirox) is cited as the hydroxypyridine derivative.
Patent JP-2003008387-A (JP)
Title: Surface mounted crystal oscillator
Inventor: OKAMOTO KENZO
IPC: H03H9/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted crystal oscillator preventing an oscillation frequency from being varied due to the deforming, etc., of a container main body. SOLUTION: In the surface mounted crystal oscillator consisting of a holding table which makes a crystal piece form a clearance between with a base and connects one end part of the crystal piece electrically and mechanically and a pillow table provided on the base to stop the other end of the crystal piece, the upper face of the pillow table is arranged lo be lower than a height obtained by extending the upper face of the holding table. Then, the height of the pillow table is lower than that of the holding table. The upper face of the holding table is tilted toward the other end of the crystal piece.
Patent JP-2003005703-A (JP)
Title: Panel driving device
Inventor: FUKUDA MASAO
IPC: G09G3/28
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a panel driving device in which a visual noise is not generated on the screen of a display panel even when noise is mixed in a small signal system. SOLUTION: This device is provided with a shift register 15 successively storing address data according to a second clock, a latch circuit 16 latching the address data stored in the shift register 15 and a driving circuit 17 driving a display panel 21 based on the address data outputted from the latch circuit 16. The device stops the supplying of the second clock to the shift register 15 after regular timing when a prescribed address data stored in the shift register 15 are to be latched by the latch circuit 16.